13460440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48073}}^1$

素因数の和:48091

約数の個数: 32

約数和(自身を含む): 34613280

約数和(自身を除く): 21152840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48073, 96146, 192292, 240365, 336511, 384584, 480730, 673022, 961460, 1346044, 1682555, 1922920, 2692088, 3365110, 6730220, 13460440]

約数ペア:

[(1, 13460440), (2, 6730220), (4, 3365110), (5, 2692088), (7, 1922920), (8, 1682555), (10, 1346044), (14, 961460), (20, 673022), (28, 480730), (35, 384584), (40, 336511), (56, 240365), (70, 192292), (140, 96146), (280, 48073)]